I enclose a screen grab to show the issue. This is 20.04 Beta installed with minimal install.
** Attachment added: "Deb Files.PNG" https://bugs.launchpad.net/ubuntu/+source/gdebi/+bug/1873658/+attachment/5357184/+files/Deb%20Files.PNG -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1873658 Title: Deb Files are not opened by the installer 20.04 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gdebi/+bug/1873658/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs